0748_044_051_ECG 2 256 921600 0748_044_051_ECG.mat 16+24 71401.00881305388(-2604)/nu 16 0 -4832 -12632 0 ECG1 0748_044_051_ECG.mat 16+24 77091.55854046186(3505)/nu 16 0 876 5076 0 ECG2 #Utility frequency: 60 #Start time: 51:00:00 #End time: 51:59:59